CA2289301C - Pilon de tubage pour dispositif d'outillage de forage au cable - Google Patents
Pilon de tubage pour dispositif d'outillage de forage au cable Download PDFInfo
- Publication number
- CA2289301C CA2289301C CA002289301A CA2289301A CA2289301C CA 2289301 C CA2289301 C CA 2289301C CA 002289301 A CA002289301 A CA 002289301A CA 2289301 A CA2289301 A CA 2289301A CA 2289301 C CA2289301 C CA 2289301C
- Authority
- CA
- Canada
- Prior art keywords
- hammer
- casing
- housing
- assembly according
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002289301A CA2289301C (fr) | 1999-11-10 | 1999-11-10 | Pilon de tubage pour dispositif d'outillage de forage au cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002289301A CA2289301C (fr) | 1999-11-10 | 1999-11-10 | Pilon de tubage pour dispositif d'outillage de forage au cable |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2289301A1 CA2289301A1 (fr) | 2001-05-10 |
CA2289301C true CA2289301C (fr) | 2007-06-26 |
Family
ID=4164598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002289301A Expired - Fee Related CA2289301C (fr) | 1999-11-10 | 1999-11-10 | Pilon de tubage pour dispositif d'outillage de forage au cable |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2289301C (fr) |
-
1999
- 1999-11-10 CA CA002289301A patent/CA2289301C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2289301A1 (fr) | 2001-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20121113 |